EP 3254497 B1 20190731 - METHODS AND APPARATUSES FOR DUAL CONNECTIVITY HANDOVER
Title (en)
METHODS AND APPARATUSES FOR DUAL CONNECTIVITY HANDOVER
Title (de)
VERFAHREN UND VORRICHTUNGEN FÜR DUAL-CONNECTIVITY-HANDOVER
Title (fr)
PROCÉDÉS ET APPAREILS POUR UN TRANSFERT DE CONNECTIVITÉ DOUBLE
Publication
Application
Priority
- IN 530CH2015 A 20150203
- EP 2016051626 W 20160127
Abstract (en)
[origin: WO2016124455A1] A method comprising: receiving at a source serving node (505) an identifier associated with a group of random access channel preambles for allocation by the source serving node (505), the group of random access channel preambles having been reserved at a serving node (503) from available random access channel preambles for the serving node (503); allocating at least one from the group of random access channel preambles, in response to determining a handover from the source serving node (505) to a target serving node (507); and transmitting (515) a message to the target serving node (507), the message comprising the at least one from the group of random access channel preambles.
IPC 8 full level
H04W 36/08 (2009.01); H04W 36/00 (2009.01); H04W 74/00 (2009.01); H04W 92/20 (2009.01)
CPC (source: EP US)
H04W 36/0077 (2013.01 - EP US); H04W 36/08 (2013.01 - EP US); H04W 76/15 (2018.02 - US); H04W 92/20 (2013.01 - EP US); H04W 36/0069 (2018.08 - EP US); H04W 74/006 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016124455 A1 20160811; EP 3254497 A1 20171213; EP 3254497 B1 20190731; US 10182377 B2 20190115; US 2018014231 A1 20180111
DOCDB simple family (application)
EP 2016051626 W 20160127; EP 16702509 A 20160127; US 201615547153 A 20160127